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Re: Nostalgia slingshot build advice

Posted: Sun Jan 28, 18 7:39 am
by db
So I'm picking up a Daimler hemi on Monday.
I'd intended Mopar power originally but this has come up at a good price, it's looks to be in great condition and, well it's a HEMI 8-)
I know these motors have a lot of potential, I'd love to go blown / injected/ methanol route. Obviously I have a lot to learn!

Does anyone have any experience of these motors?

Re: Nostalgia slingshot build advice

Posted: Sun Jan 28, 18 8:53 am
by Pete
The only thing I know is that they use Triumph Bonneville Pistons and they are teeny weeny.....

Re: Nostalgia slingshot build advice

Posted: Sun Jan 28, 18 10:28 am
by lemans-tom
Don't know if that's true but they were designed by the same bloke - Edward Turner. Worked for Triumph motorcycles before the war, did a later stint at Daimler.

Re: Nostalgia slingshot build advice

Posted: Sun Jan 28, 18 10:42 pm
by db
I appear to have bought a blower... :shock:
A Wade R034, should sit nicely on my mini-Hemi!

Re: Nostalgia slingshot build advice

Posted: Sun Jan 28, 18 10:53 pm
by db
Yep, Triumph TR6 pistons fit with a rebore and hey up the compression slightly. I'll stick with stock pistons to run the blower.

See, I've been learning ;)

Incidentally, Russ Carpenter in the 80's got a reliable 1400hp from these motors with just a few inexpensive mods like home-made 4-bolt mains, Mini Cooper valve springs... and 75% nitro :headbang:

Re: Nostalgia slingshot build advice

Posted: Sun Jan 28, 18 10:57 pm
by Mossy68
There were quite a few cars running the little hemi’s back in the day.
My dad had one in a Daimler I think ?
Possibly a Dart ?

I’ll pick his brains , and see what he knows about them. ;)

Re: Nostalgia slingshot build advice

Posted: Mon Jan 29, 18 10:54 am
by Kev
dartsp.jpg
dartsp.jpg (48.57 KiB) Viewed 6016 times

Daimler Dart SP ran a Hemi, proper Police Car

Re: Nostalgia slingshot build advice

Posted: Mon Jan 29, 18 9:07 pm
by Pete
My mate got "Daimler Dart'ed" for speeding when he was on his Bonneville visiting the Busy Bee Cafe.

He said the whole Boot was filled full of Radio receiver / transmitter....

Re: Nostalgia slingshot build advice

Posted: Mon Jan 29, 18 10:00 pm
by Mossy68
Pete wrote: Mon Jan 29, 18 9:07 pm My mate got "Daimler Dart'ed" for speeding when he was on his Bonneville visiting the Busy Bee Cafe.

He said the whole Boot was filled full of Radio receiver / transmitter....
Showing your age now Pete !!! :lol:

Re: Nostalgia slingshot build advice

Posted: Mon Jan 29, 18 10:11 pm
by Pete
It's better than the alternative.....

Re: Nostalgia blown Daimler Hemi slingshot

Posted: Tue Jan 30, 18 9:59 pm
by db
Well things are progressing! I'm gathering a nice little collection of parts already...

Re: Nostalgia blown Daimler Hemi slingshot

Posted: Tue Jan 30, 18 10:03 pm
by Mossy68
Looks like your gonna be busy Paul.
Best give me the Belv to play with !!! :D

Well you can’t race 2 cars ;)

Re: Nostalgia slingshot build advice

Posted: Wed Jan 31, 18 12:20 pm
by MrNorm
db wrote: Sun Jan 28, 18 10:53 pm Incidentally, Russ Carpenter in the 80's got a reliable 1400hp from these motors with just a few inexpensive mods like home-made 4-bolt mains, Mini Cooper valve springs... and 75% nitro :headbang:
Yes, what he acheived was amazing, one of British Drag racings true hero cars IMHO. I recall an article in HR&Custom UK where they interviewed him about the engine, including the Triumph pistons etc. Might be worth a look if you haven't see it?
He approached Jaguar(Daimler) about modifying the engine and they told him he'd never get more than 200HP out of it :shock: :shock: :lol:

Re: Nostalgia blown Daimler Hemi slingshot

Posted: Wed Jan 31, 18 1:06 pm
by db
Yes I have all 5 parts of the article printed off! The information he was willing to give out is amazing.
He ran with stock block, crank, rods & pistons, the only strengthening he did was to make his own 4-bolt mains.

Re: Nostalgia blown Daimler Hemi slingshot

Posted: Fri Feb 02, 18 12:19 pm
by Steve Chapman
Think I read some where he used a BMC 1800 clutch....or did I dream it?.
Anyway good luck with the build, sure you will keep us all updated.
My brothers on with an early Hemi powered altered.